In "Dune: Messiah," The Tleilaxu use Duncan's dead body to create another version of the veteran warrior. While we won't go into spoiler specifics about what the ghola is used for (let's just say ...

The power was possessed by strange people known as Face Dancers who were created by the Bene Tleilax (also known as the Tleilaxu). Genetically engineered with more complex musculature and trained ...